{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65055RSMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65055RSMR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65055RSMR","factsUrl":"https://icboms.com/api/mcp/products/TPS65055RSMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65055RSMR, power management IC (PMIC) for handheld/mobile devices, input voltage 2.5V to 6V, operating temperature -40°C to 85°C, 32-VFQFN Exposed Pad (4x4 mm), Surface Mount.","salesMarkdown":"## PMIC for battery-powered portables The Texas Instruments TPS65055RSMR is a power management IC (PMIC) aimed squarely at handheld and mobile devices — think single-cell Li-ion or two-cell alkaline-powered gear where the supply rail can wander from 2.5V up to 6V. Surface-mount assembly is standard, but the exposed pad is not optional: without it the junction temperature climbs above the 85°C ambient ceiling under sustained load. That means it can be designed into new production BOMs without planning for an LTB event.","metaTitle":"TPS65055RSMR Texas Instruments PMIC, 2.5V-6V, -40°C to 85°C","metaDescription":"TPS65055RSMR from Texas Instruments — power management IC for handheld/mobile devices. Input range 2.5V to 6V, industrial temp -40°C to 85°C, 32-VQFN (4x4 mm).","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Handheld/Mobile Devices","Mounting Type":"Surface Mount","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"-","Voltage - Supply":"2.5V ~ 6V","Base Product Number":"TPS65055","Operating Temperature":"-40°C~85°C","Supplier Device Package":"32-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8875","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/389e9e031f2d9c39f86e56b6c9e81574.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65055RSMR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65055RSMR suitable for battery-powered handheld devices?","answer":"Yes — the device is explicitly listed for Handheld/Mobile Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65055RSMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65055RSMR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}